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GD-3000
GOLD
Features:
Microcomputer control: Windows operating system, using human-machine dialogue for easy and understandable operation
Imported components: The key components of the titration device are all imported, with stable and reliable performance and extremely low transmission noise
Automatic control system: automatic cleaning, automatic fluid replenishment, constant value liquid addition, and organic combination of mechanical and electrical components
High degree of automation: automatic endpoint judgment, no indicator required, suitable for analyzing the acid value of various light and dark colored oils in petrochemical products, automatic storage and printing of titration results and data, and providing complete titration data for analysis and research.
Stable and reliable: dual high impedance input, three electrode system, more stable and reliable electrode potential
Easy to operate, precise results: Multiple parameter settings and corrections make the analysis of different types of samples simple, fast, with shorter analysis time and more accurate results
Product advantages: Instrument functions; Automatic endpoint discrimination; Automatically filter out false endpoints; Titration results and data storage; Titration results and data printing; Multi parameter setting and correction; Fixed value liquid addition
Principle:
The computer collects electrode potentials to determine the volume of standard titration solution at the endpoint, thereby determining the ion content in the dropped sample solution. On the basis of this method, TSJ-3000 smooths the titration curve and corrects the titration endpoint, effectively ensuring the accuracy of the results. The acid value content in the sample is calculated using the following formula:
X = (V1－V0) ×C2× 56.1 /m
In the formula: X - acid value, mg • g-1;
V1- Volume of potassium hydroxide isopropanol standard solution consumed when titrating the sample to the endpoint, mL;
V0- Volume of potassium hydroxide isopropanol standard solution consumed when titrating blank to endpoint, mL;
C2- Concentration of potassium hydroxide isopropanol standard solution, mol/L-1;
M - mass of the sample, g;
56.1- Molar mass of potassium hydroxide, g/mol
Technical Parameters:
| Measurement range | ≥0.001 mgKOH/g |
| Potential measurement error | -1999.9 ~ ±1999.9mV |
Basic error | 0.1%F·S±0.1mV |
| Input impedance | ≥1× 1012Ω |
| Burette volume | 10mL |
| Resolution of burette | 0.01mL |
| Accuracy of burette | ±0.1%F·S |
| Working power supply | AC220V ± 10%/50Hz |
| Main Configuration | Host, mixer, imported exchange unit, measuring electrode, computer |
| Host size | Host: 330 * 346 * 530mm Blender: 150 * 214 * 93mm |
Product Details Display of Acid Number Tester:
Features:
Microcomputer control: Windows operating system, using human-machine dialogue for easy and understandable operation
Imported components: The key components of the titration device are all imported, with stable and reliable performance and extremely low transmission noise
Automatic control system: automatic cleaning, automatic fluid replenishment, constant value liquid addition, and organic combination of mechanical and electrical components
High degree of automation: automatic endpoint judgment, no indicator required, suitable for analyzing the acid value of various light and dark colored oils in petrochemical products, automatic storage and printing of titration results and data, and providing complete titration data for analysis and research.
Stable and reliable: dual high impedance input, three electrode system, more stable and reliable electrode potential
Easy to operate, precise results: Multiple parameter settings and corrections make the analysis of different types of samples simple, fast, with shorter analysis time and more accurate results
Product advantages: Instrument functions; Automatic endpoint discrimination; Automatically filter out false endpoints; Titration results and data storage; Titration results and data printing; Multi parameter setting and correction; Fixed value liquid addition
Principle:
The computer collects electrode potentials to determine the volume of standard titration solution at the endpoint, thereby determining the ion content in the dropped sample solution. On the basis of this method, TSJ-3000 smooths the titration curve and corrects the titration endpoint, effectively ensuring the accuracy of the results. The acid value content in the sample is calculated using the following formula:
X = (V1－V0) ×C2× 56.1 /m
In the formula: X - acid value, mg • g-1;
V1- Volume of potassium hydroxide isopropanol standard solution consumed when titrating the sample to the endpoint, mL;
V0- Volume of potassium hydroxide isopropanol standard solution consumed when titrating blank to endpoint, mL;
C2- Concentration of potassium hydroxide isopropanol standard solution, mol/L-1;
M - mass of the sample, g;
56.1- Molar mass of potassium hydroxide, g/mol
Technical Parameters:
| Measurement range | ≥0.001 mgKOH/g |
| Potential measurement error | -1999.9 ~ ±1999.9mV |
Basic error | 0.1%F·S±0.1mV |
| Input impedance | ≥1× 1012Ω |
| Burette volume | 10mL |
| Resolution of burette | 0.01mL |
| Accuracy of burette | ±0.1%F·S |
| Working power supply | AC220V ± 10%/50Hz |
| Main Configuration | Host, mixer, imported exchange unit, measuring electrode, computer |
| Host size | Host: 330 * 346 * 530mm Blender: 150 * 214 * 93mm |
Product Details Display of Acid Number Tester:
